 |
|
|
Item Details
| Title:
|
INNOVATIVE UV TECHNOLOGIES TO OXIDIZE ORGANIC AND ORGANOLEPTIC CHEMICALS
|
| By: |
Karl G. Linden, Charles M. Sharpless, Susan A. Andrews |
| Format: |
Paperback |
| List price:
|
£120.00 |
|
We believe that this item is permanently unavailable, and so we cannot source
it.
|
|
|
|
|
|
| ISBN 10: |
1843399199 |
| ISBN 13: |
9781843399193 |
| Publisher: |
IWA PUBLISHING |
| Pub. date: |
1 June, 2005 |
| Series: |
Water Research Foundation Report Series |
| Pages: |
200 |
| Synopsis: |
Recent regulations are now requiring lower chlorinated disinfection by-products (DBPs) and inactivation of chlorine resistant pathogens such as Cryptosporidium parvum. Ultraviolet light is now considered a compliance technology for primary disinfection of surface waters in the Stage 2 Rules. The objectives to this project were to: evaluate the efficacy of three different UV technologies for treatment of organic contaminants in waters of varying quality; evaluate the UV technologies with additions of hydrogen peroxide (H2O2) to promote advanced oxidation (AOP) for treatment of the contaminants; determine the extent of disinfection by-product (DBP) formation including aldehydes, carboxylic acids, and post-chlorination DBPs, following UV treatment; pilot test two UV technologies alone and under AOP conditions at two utility field sites for contaminant treatment to develop operational experience and preliminary cost and design data. |
| Publication: |
UK |
| Imprint: |
IWA Publishing |
| Returns: |
Non-returnable |
|
|
|
 |
|
|
|
|
|
Little Worried Caterpillar (PB)
Little Green knows she''s about to make a big change - transformingfrom a caterpillar into a beautiful butterfly. Everyone is VERYexcited! But Little Green is VERY worried. What if being a butterflyisn''t as brilliant as everyone says?Join Little Green as she finds her own path ... with just a littlehelp from her friends.
|
|
All the Things We Carry PB
What can you carry?A pebble? A teddy? A bright red balloon? A painting you''ve made?A hope or a dream?This gorgeous, reassuring picture book celebrates all the preciousthings we can carry, from toys and treasures to love and hope. With comforting rhymes and fabulous illustrations, this is a warmhug of a picture book.
|
|
|
|